80758410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86837}}^1$

素因数の和:86878

約数の個数: 32

約数和(自身を含む): 200074752

約数和(自身を除く): 119316342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 86837, 173674, 260511, 434185, 521022, 868370, 1302555, 2605110, 2691947, 5383894, 8075841, 13459735, 16151682, 26919470, 40379205, 80758410]

約数ペア:

[(1, 80758410), (2, 40379205), (3, 26919470), (5, 16151682), (6, 13459735), (10, 8075841), (15, 5383894), (30, 2691947), (31, 2605110), (62, 1302555), (93, 868370), (155, 521022), (186, 434185), (310, 260511), (465, 173674), (930, 86837)]